Embed Size (px)
DESCRIPTION
EVDO Services
Citation preview
Overview
• USSD (Unstructured Supplementary Services Data) – Simple interactive services for man and machine
• Location Services (LBS, LCS) – Accurate positioning with GPS
• SMS (Short Message Service) – Transmission of text messages or short data packets.
June 19, 2013 cdma2000 Technology Webinar Slide 2
USSD Services
June 19, 2013 cdma2000 Technology Webinar Slide 3
1. Last call 2. Balance 3. Add credit
Prepaid Account
Mobile banking
International Callback
Ad: Free Coffee?
USSD Services
• Real time exchange of text-based data between a mobile device and a network server.
• Compatible with GSM USSD servers. • Mobile or network initiated. • Transmitted on a traffic channel (now) or
access channel (soon).
June 19, 2013 cdma2000 Technology Workshop Slide 4
Location Based Services (LBS)
June 19, 2013 cdma2000 Technology Workshop Slide 5
Location Based Services • Control Plane
– Provides position to a network application (e.g. 9-1-1).
• User Plane – Uses IP to provide location to the mobile
device (or network application). – Allows flexible services to be created (e.g.
mapping)
June 19, 2013 cdma2000 Technology Webinar Slide 6
Short Message Service
June 19, 2013 cdma2000 Technology Workshop Slide 7
Warning: Dangerous thunderstorm with high winds
Short Message Service (SMS)
• SMS includes text messages and various non-real-time, low bandwidth data services (such as LBS session initiation and M2M).
• Three solutions: – Traditional circuit-switched SMS (ANSI-41/SS7) using C.S0015
message format. – Transport level mapping using IMS and C.S0015 message
format. – Application level mapping using an instant messaging client.
• All solutions inter-operate
June 19, 2013 cdma2000 Technology Workshop Slide 8
Thank You!
Supporting Slides cdma2000 Card Environments
June 19, 2013 cdma2000 Technology Workshop Slide 10
User Services Specifications
• USSD – X.S0065 (USSD core network adapatations) – C.S0105 (USSD Service Options and other radio interface adaptations) – A.S0013, A.S0014 (RAN to MSC interfaces)
• LBS – tbd
• SMS – C.S0015 (cdma2000 SMS message formats) – A.S0013, A.S0014 (RAN to MSC and PDSN interfaces) – X.S0004 (MAP) – X.S0048 (Transport Level Mapping – SMS over IMS) – X.S0064 (Application Level Mapping – SMS Interworking with OMA Instant
Messaging) June 19, 2013 cdma2000 Technology Workshop Slide 11
For more information, please visit http://www.3gpp2.org.
LINKS
About 3GPP2
Partners
Members
Committees
Specifications
Procedures
News/Events
Contact us
How to join
Related Links
12
cdma2000® is the trademark for the technical nomenclature for certain specifications and standards of the Organizational Partners (OPs) of 3GPP2. Geographically (and as of the date of publication), cdma2000® is a registered trademark of the Telecommunications Industry Association (TIA-USA) in the
United States.
